public function testInterceptionGenerator()
{
$enhancer = new Enhancer(new \ReflectionClass('CG\\Tests\\Proxy\\Fixture\\Entity'), array(), array($generator = new InterceptionGenerator()));
$enhancer->setNamingStrategy($this->getNamingStrategy('CG\\Tests\\Proxy\\Fixture\\Entity__CG__Traceable_' . sha1(microtime(true))));
$generator->setPrefix('');
$traceable = $enhancer->createInstance();
$traceable->setLoader($this->getLoader(array($interceptor1 = new TraceInterceptor(), $interceptor2 = new TraceInterceptor())));
$this->assertEquals('foo', $traceable->getName());
$this->assertEquals('foo', $traceable->getName());
$this->assertEquals(2, count($interceptor1->getLog()));
$this->assertEquals(2, count($interceptor2->getLog()));
}
/**
* @param array<PointcutInterface> $pointcuts
* @param array<string,string> $interceptors
*/
private function processDefinition(Definition $definition, $pointcuts, &$interceptors)
{
if ($definition->isSynthetic()) {
return;
}
// Symfony 2.6 getFactory method
// TODO: Use only getFactory when bumping require to Symfony >= 2.6
if (method_exists($definition, 'getFactory') && $definition->getFactory()) {
return;
}
if (!method_exists($definition, 'getFactory') && ($definition->getFactoryService() || $definition->getFactoryClass())) {
return;
}
if ($originalFilename = $definition->getFile()) {
require_once $originalFilename;
}
if (!class_exists($definition->getClass())) {
return;
}
$class = new \ReflectionClass($definition->getClass());
// check if class is matched
$matchingPointcuts = array();
foreach ($pointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesClass($class)) {
$matchingPointcuts[$interceptor] = $pointcut;
}
}
if (empty($matchingPointcuts)) {
return;
}
$this->addResources($class, $this->container);
if ($class->isFinal()) {
return;
}
$classAdvices = array();
foreach (ReflectionUtils::getOverrideableMethods($class) as $method) {
if ('__construct' === $method->name) {
continue;
}
$advices = array();
foreach ($matchingPointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesMethod($method)) {
$advices[] = $interceptor;
}
}
if (empty($advices)) {
continue;
}
$classAdvices[$method->name] = $advices;
}
if (empty($classAdvices)) {
return;
}
$interceptors[ClassUtils::getUserClass($class->name)] = $classAdvices;
$proxyFilename = $this->cacheDir . '/' . str_replace('\\', '-', $class->name) . '.php';
$generator = new InterceptionGenerator();
$generator->setFilter(function (\ReflectionMethod $method) use($classAdvices) {
return isset($classAdvices[$method->name]);
});
if ($originalFilename) {
$relativeOriginalFilename = $this->relativizePath($proxyFilename, $originalFilename);
if ($relativeOriginalFilename[0] === '.') {
$generator->setRequiredFile(new RelativePath($relativeOriginalFilename));
} else {
$generator->setRequiredFile($relativeOriginalFilename);
}
}
$enhancer = new Enhancer($class, array(), array($generator));
$enhancer->setNamingStrategy(new DefaultNamingStrategy('EnhancedProxy' . substr(md5($this->container->getParameter('jms_aop.cache_dir')), 0, 8)));
$enhancer->writeClass($proxyFilename);
$definition->setFile($proxyFilename);
$definition->setClass($enhancer->getClassName($class));
$definition->addMethodCall('__CGInterception__setLoader', array(new Reference('jms_aop.interceptor_loader')));
}
private function processDefinition(Definition $definition, $pointcuts, &$interceptors)
{
if ($definition->isSynthetic()) {
return;
}
if ($definition->getFactoryService() || $definition->getFactoryClass()) {
return;
}
if ($file = $definition->getFile()) {
require_once $file;
}
$class = new \ReflectionClass($definition->getClass());
// check if class is matched
$matchingPointcuts = array();
foreach ($pointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesClass($class)) {
$matchingPointcuts[$interceptor] = $pointcut;
}
}
if (empty($matchingPointcuts)) {
return;
}
$this->addResources($class, $this->container);
if ($class->isFinal()) {
return;
}
$classAdvices = array();
foreach ($class->getMethods(\ReflectionMethod::IS_PROTECTED | \ReflectionMethod::IS_PUBLIC) as $method) {
if ($method->isFinal()) {
continue;
}
$advices = array();
foreach ($matchingPointcuts as $interceptor => $pointcut) {
if ($pointcut->matchesMethod($method)) {
$advices[] = $interceptor;
}
}
if (empty($advices)) {
continue;
}
$classAdvices[$method->name] = $advices;
}
if (empty($classAdvices)) {
return;
}
$interceptors[ClassUtils::getUserClass($class->name)] = $classAdvices;
$generator = new InterceptionGenerator();
$generator->setFilter(function(\ReflectionMethod $method) use ($classAdvices) {
return isset($classAdvices[$method->name]);
});
if ($file) {
$generator->setRequiredFile($file);
}
$enhancer = new Enhancer($class, array(), array(
$generator
));
$enhancer->writeClass($filename = $this->cacheDir.'/'.str_replace('\\', '-', $class->name).'.php');
$definition->setFile($filename);
$definition->setClass($enhancer->getClassName($class));
$definition->addMethodCall('__CGInterception__setLoader', array(
new Reference('jms_aop.interceptor_loader')
));
}
